Even with most of the problem missing, it is possible to tell whether a suggested answer is reasonable. Determine whether the answer given is reasonable. If it is unreasonable, move the decimal point or insert a decimal point to make the answer reasonable.How tall is the skyscraper?2 feet
A. Unreasonable, should be 200 feet
B. Unreasonable, should be 0.20 feet
C. Reasonable
D. Unreasonable, should be 20 feet
Answer: A
Mathematics
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Find the volume of the figure.Use 3.14 for ?. 
A. 500.045 m3 B. 2000.18 m3 C. 142.87 m3 D. 285.74 m3
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Find the slope of the curve at the point indicated.y = 2
, x = 49
A. 
B. 
C. 
D. - 
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Determine whether the vectors v and w are orthogonal.v = 2i - 6j, w = -6i + 2j
A. Not orthogonal B. Orthogonal
Mathematics
Use a graphing calculator to determine which of the following expressions asserts an identity.2 
= ...
A. 2 cosx + 2 sin x B. 2 cos 2x C. 2 D. 2 cos x - 2 sin x
Mathematics